I've created a Java Spring Boot service using the WebFlux reactive module, H2 in-memory database, and R2DBC reactive driver. When I run the service, it fails wi
enter image description here I have used API_KEY="my_api_key" in gradle.properties file and added buildConfigField("String", "API_KEY", API_KEY) to app/gradle f
I am currently making a budget version of UNO using Java and JavaScript and I am running all of it on a GlassFish Server. I made a function to generate the star
I have a gradle project with a structure like this: project2 -submod1 -submod2 -submod3 -submod4 I want to move submod2 to its own gradle project with its
I don't want the extra number after file name when it is created using createTempFile. But I believe it is not possible to remove them. (How to change default n
I'm currently building server software in Java. I already have a running backend, which is build with Spring Boot. It has an REST interface to read and write da
I'm trying to write a simple API application to read data from HBase on an AWS EMR cluster. But I get an UnknownHostException when I try to send the reques
I am new to Spring boot and I want to be able to delete the value of a forgein key if its entity is removed without deleting the whole entity linked to it; I ex
I have a problem with external properties file used by jar file generated by spring boot I have created the project below : The model object : package jms.model
UPDATE: I have tried implementing the SQLData interface for my Financial.class and PersonalInfo.class Java POJOs defined on my @NamedStoredProcedureQuery for th
**Controller** package com.example.curd.curdtesting.controller; import com.example.curd.curdtesting.entity.Book; import com.example.curd.curdtesting.service.Bo
At my job I faced an issue while running a WebService locally and doing authentication into it also locally. WebService uses Waffle with SSPI through JNA and ex
When i click on multiple images of recyclerview then multiple audios start playing without stopping the previous one. It is getting irritating. I hope someone c
I have a List<String> emails containing emails, and another List<String> keywords for containing keywords. For each i-th value from keywords, there
I have to modify each value for key inside JSONObject and I'm using recursion to iterate over JSONObject because it can be nested. But I'm getting exception in
I'm trying to retrieve coordinates for a given address using an API I found for OpenStreetMap The API is as follows: package com.sges.commons.utils.coordenada;
someone could help me to solve this bug? i have update spring boot from 2.5.x to 2.6.3 and now the query like: @Query("select count(s.subjectId) from PreChe
I'm confused on what OutOfMemoryError really is. The question I have asks what the OutOfMemory exception signifies: The process ran out of heap space Process ra
According to the project loom documentation virtual threads behave like normal threads while having almost zero cost and the ability to turn blocking calls into
I have recyclerView where i have added a editText. But when I type text to one edittext, text shows another edittext too. Here is the image.. Above image, I ty